Some Artifact Questions..

If my own artifact would be in servise right now i would completly buy it. It would be helpfull for us when we had trouble. I dont think in the future my artifact would be invented, but at some point would be helpfull to research it. People´s life would defininately change too much. Imagine I am alone in my house, very very sick from my eye, i cant see nothing or even walk, i might ask for help, but guess what !? nobody is with me, so i asked my robot !! that would be very helpfull.